CB Group Aggregates, a division of CB Group - Find out more
Our products
Gravel for roadworks
Our commitment to quality
The quality of our services is based on flexibility, adaptability, proximity, and meeting deadlines in a sustainable and responsible manner.
Our independent quality laboratories guarantee the consistency and performance of our materials through regular analyses. Their compliance with regulatory requirements is ensured by audits conducted by certified bodies.
Areas of application
- Roads, highways, various networks
Uses
- Construction of embankments and road subgrade layers
- Pipe coating
- Excavation of trenches
Technical specifications
Particle sizes:
gravel 4/10 mm
gravel 4/11 mm
gravel 11/22 mm
stone 20/32 mm
Type of deposit:
Limestone alluvium #Massive limestone rock
Standards/Reference frameworks:
- GTR Guide
- NF P 11-300
Point(s) of sale
Blanc Hauteville Quarries (01)
Blanc Izernore Quarries (01)
Blanc Champdor Quarries (01)
Delivery
France, Switzerland,
Bulk and big bags